80801982

素因数分解:

$2^1\times 3^3\times {\mathrm{613}}^1\times {\mathrm{2441}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 179926560

約数和(自身を除く): 99124578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 613, 1226, 1839, 2441, 3678, 4882, 5517, 7323, 11034, 14646, 16551, 21969, 33102, 43938, 65907, 131814, 1496333, 2992666, 4488999, 8977998, 13466997, 26933994, 40400991, 80801982]

約数ペア:

[(1, 80801982), (2, 40400991), (3, 26933994), (6, 13466997), (9, 8977998), (18, 4488999), (27, 2992666), (54, 1496333), (613, 131814), (1226, 65907), (1839, 43938), (2441, 33102), (3678, 21969), (4882, 16551), (5517, 14646), (7323, 11034)]